34350332321 has 2 divisors, whose sum is σ = 34350332322. Its totient is φ = 34350332320.

The previous prime is 34350332299. The next prime is 34350332449. The reversal of 34350332321 is 12323305343.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31094032225 + 3256300096 = 176335^2 + 57064^2 .

It is a cyclic number.

It is not a de Polignac number, because 34350332321 - 2¹⁰ = 34350331297 is a prime.

It is not a weakly prime, because it can be changed into another prime (34350335321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17175166160 + 17175166161.

It is an arithmetic number, because the mean of its divisors is an integer number (17175166161).

Almost surely, 2^34350332321 is an apocalyptic number.

It is an amenable number.

34350332321 is a deficient number, since it is larger than the sum of its proper divisors (1).

34350332321 is an equidigital number, since it uses as much as digits as its factorization.

34350332321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 29.

Adding to 34350332321 its reverse (12323305343), we get a palindrome (46673637664).

The spelling of 34350332321 in words is "thirty-four billion, three hundred fifty million, three hundred thirty-two thousand, three hundred twenty-one".